/*********************************************************************************
 * Software License Agreement (BSD License)
 * Copyright (c) 2012, Carlos D. Correa (info@ngraph.org)
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of netzen nor the
 *    names of its contributors may be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *********************************************************************************/
#include <math.h>
#include <stdio.h>
#include <stdlib.h>

#define max(x,y) (((x)>(y))? (x):(y))
#define min(x,y) (((x)<(y))? (x):(y))

#include "propertyLayout.h"
#include "graph.h"
#include "controller.h"

PropertyLayout::PropertyLayout(const char *name): Layout("Property", name) {
  setPropertyStringList("x coord", "Default", "node");
  setPropertyStringList("y coord", "Default", "node");
}

void PropertyLayout::compute() {
  
  string xproperty = getPropertyString("x coord");
  string yproperty = getPropertyString("y coord");
  float xmin, xmax;
  float ymin, ymax;
  graph->getStatManager()->getMinMaxFloat(xproperty, xmin, xmax);
  graph->getStatManager()->getMinMaxFloat(yproperty, ymin, ymax);

  for(unsigned int k=0;k<graph->nodes.size();k++) {
    float x = graph->nodes[k]->getPropertyFloat(xproperty);
    float y = graph->nodes[k]->getPropertyFloat(yproperty);
    if(fabs(xmax-xmin)>0) x = (x-xmin)/(xmax-xmin);
    if(fabs(ymax-ymin)>0) y = (y-ymin)/(ymax-ymin);
    setVelocity(k, 0, 0);
    setLocation(k, 10.0*x, 10.0*y);
  }
}

Layout *createPropertyLayout(string name) {
  PropertyLayout *layout = new PropertyLayout(name.c_str());
  return layout;
}
